Forum Unity3D-France

bonjour à tous, je developpe un jeu pour android depuis quelques temps, mais avec les nouvelles reglementations du play store il a fallu que j'installe la derniere mise a jour du sdk (28) et la derniere mise a jour de unity (2018.1.6.f1) et depuis le build marche toujours mais pas le build and run, il me donne ces erreurs:

Win32Exception: Le fichier spécifié est introuvable.
System.Diagnostics.Process.Start_shell (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process)
System.Diagnostics.Process.Start_common (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process)
System.Diagnostics.Process.Start ()
(wrapper remoting-invoke-with-check) System.Diagnostics.Process:Start ()
UnityEditor.Android.ADB.StartServer (UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit)
UnityEditor.Android.ADB.Run (System.String[] command, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidDeploymentTargetsExtension.GetKnownTargets (UnityEditor.ProgressHandler progressHandler)
UnityEditor.DeploymentTargets.DeploymentTargetManager.GetKnownTargets (BuildTargetGroup targetGroup, BuildTarget buildTarget) (at C:/buildslave/unity/build/Editor/Mono/DeploymentTargets/DeploymentTargetManager.cs:58)
UnityEditor.Android.AndroidBuildWindowExtension+<SpawnFetchTargetsThread>c__AnonStorey0.<>m__0 ()
UnityEditor.Android.<SpawnFetchTargetsThread>c__AnonStorey0:<>m__0()

UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x0021f] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:182
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00065] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:89
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Win32Exception: Le fichier spécifié est introuvable.
System.Diagnostics.Process.Start_shell (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process)
System.Diagnostics.Process.Start_common (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process)
System.Diagnostics.Process.Start ()
(wrapper remoting-invoke-with-check) System.Diagnostics.Process:Start ()
UnityEditor.Android.ADB.StartServer (UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit)
UnityEditor.Android.ADB.Run (System.String[] command, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidDeploymentTargetsExtension.GetKnownTargets (UnityEditor.ProgressHandler progressHandler)
UnityEditor.Android.PostProcessor.Tasks.CheckDevice.GetTargetDevices ()
UnityEditor.Android.PostProcessor.Tasks.CheckDevice.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessAndroidPlayer.PrepareForBuild (BuildOptions options, BuildTarget target)
UnityEditor.Android.AndroidBuildPostprocessor.PrepareForBuild (BuildOptions options, BuildTarget target)
UnityEditor.PostprocessBuildPlayer.PrepareForBuild (BuildOptions options, BuildTargetGroup targetGroup, BuildTarget target) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:106)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

etant donné que je n'ai plus beaucoup de temps pour le finaliser je commence a perdre espoir, est-ce que quelqu'un aurait une idée?

La dernière version d'Unity n'est pas obligatoire et la minimum API sera la 24. (Nougat 7.0)
Si jamais, repasse sur la version d'Unity qui fonctionnait.